99 lines
3.2 KiB
JavaScript
99 lines
3.2 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = load;
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exports.getDefaultConfig = void 0;
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function _path() {
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const data = _interopRequireDefault(require("path"));
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_path = function () {
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return data;
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};
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return data;
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}
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function _metroConfig() {
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const data = require("metro-config");
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_metroConfig = function () {
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return data;
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};
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return data;
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}
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var _metroPlatformResolver = require("./metroPlatformResolver");
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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/**
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* Configuration file of Metro.
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*/
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// @ts-ignore - no typed definition for the package
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const INTERNAL_CALLSITES_REGEX = new RegExp(['/Libraries/Renderer/implementations/.+\\.js$', '/Libraries/BatchedBridge/MessageQueue\\.js$', '/Libraries/YellowBox/.+\\.js$', '/Libraries/LogBox/.+\\.js$', '/Libraries/Core/Timers/.+\\.js$', '/node_modules/react-devtools-core/.+\\.js$', '/node_modules/react-refresh/.+\\.js$', '/node_modules/scheduler/.+\\.js$'].join('|'));
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/**
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* Default configuration
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*/
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const getDefaultConfig = ctx => {
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const outOfTreePlatforms = Object.keys(ctx.platforms).filter(platform => ctx.platforms[platform].npmPackageName);
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return {
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resolver: {
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resolveRequest: outOfTreePlatforms.length === 0 ? undefined : (0, _metroPlatformResolver.reactNativePlatformResolver)(outOfTreePlatforms.reduce((result, platform) => {
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result[platform] = ctx.platforms[platform].npmPackageName;
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return result;
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}, {})),
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resolverMainFields: ['react-native', 'browser', 'main'],
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platforms: [...Object.keys(ctx.platforms), 'native']
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},
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serializer: {
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// We can include multiple copies of InitializeCore here because metro will
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// only add ones that are already part of the bundle
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getModulesRunBeforeMainModule: () => [require.resolve(_path().default.join(ctx.reactNativePath, 'Libraries/Core/InitializeCore')), ...outOfTreePlatforms.map(platform => require.resolve(`${ctx.platforms[platform].npmPackageName}/Libraries/Core/InitializeCore`))],
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getPolyfills: () => require(_path().default.join(ctx.reactNativePath, 'rn-get-polyfills'))()
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},
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server: {
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port: Number(process.env.RCT_METRO_PORT) || 8081
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},
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symbolicator: {
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customizeFrame: frame => {
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const collapse = Boolean(frame.file && INTERNAL_CALLSITES_REGEX.test(frame.file));
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return {
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collapse
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};
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}
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},
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transformer: {
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allowOptionalDependencies: true,
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babelTransformerPath: require.resolve('metro-react-native-babel-transformer'),
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assetRegistryPath: 'react-native/Libraries/Image/AssetRegistry'
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},
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watchFolders: []
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};
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};
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exports.getDefaultConfig = getDefaultConfig;
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/**
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* Loads Metro Config and applies `options` on top of the resolved config.
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*
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* This allows the CLI to always overwrite the file settings.
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*/
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function load(ctx, options) {
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const defaultConfig = getDefaultConfig(ctx);
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if (options && options.reporter) {
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defaultConfig.reporter = options.reporter;
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}
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return (0, _metroConfig().loadConfig)({
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cwd: ctx.root,
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...options
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}, defaultConfig);
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}
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//# sourceMappingURL=loadMetroConfig.js.map
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